
EQUAÇÃO DO 2⁰ GRAU
Authored by Raylton Ferreira
Mathematics
6th Grade
Used 13+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quais os coeficientes da equação
x² – 7 = 0 ?
a) a = 0, b = - 7 e c = 0
a = 1, b = 0 e c = 7
a = 1, b = 0 e c = - 7
a = 1, b = 7 e c = 0
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o resultado de a+b?
2
5
- 1
421
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor do discriminante (Δ) da equação x² - 4x + 8 = 0 ?
Δ = 16
Δ = 0
Δ=−16
Δ=48
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a solução da equação x² - 5x = 0?
S = {0}
S = {0,5}
S = {-5,0}
S = {5}
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A soma de um número e seu quádruplo teremos como resposta o número 50. Que número é esse ?
25
5
10
50
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A álgebra é parte inerente da Matemática e tem como característica principal a utilização de símbolos para expressar variáveis (quantidades que variam), regularidades e outros.
Verdadeiro
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação do 1° grau: 4.(x + 3) – x = 24 + x
5
4
6
7
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
MATEMATIKA 2
Quiz
•
6th Grade
19 questions
6ème-Nom d'un angle
Quiz
•
6th Grade
17 questions
Readiness Checker On Geometry
Quiz
•
4th - 6th Grade
20 questions
Porcentajes
Quiz
•
6th - 7th Grade
20 questions
Tambah hingga 100 000
Quiz
•
4th - 6th Grade
23 questions
Scherzer 3a parte VT Cuarto
Quiz
•
1st - 6th Grade
20 questions
Clase 2- Resolución de operaciones combinadas y problemas mat.
Quiz
•
6th - 10th Grade
15 questions
Sólidos Geométricos
Quiz
•
6th - 7th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Writing Algebraic Expressions
Quiz
•
6th Grade
20 questions
Ratios/Rates and Unit Rates
Quiz
•
6th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
One Step Equations
Quiz
•
6th Grade
10 questions
Solving One Step Inequalities
Quiz
•
6th Grade
15 questions
Equivalent Ratios
Quiz
•
6th Grade
16 questions
2022 Winter Olympics Medal Table
Passage
•
6th - 8th Grade
20 questions
Writing Ratios & Identifying Equivalent Ratios
Quiz
•
6th Grade